Hey All - I have a 2021 Chevrolet Tahoe and I'm having issues with the RES. Everything was fine until about a week ago. Now when I power on the screens, they come on as normal, I insert HDMi cable and connect my droid. So far it's all good. I select something to watch on You Tube, same as I always have, but now I only get sound. The screen is showing an old screenshot photo from my phone. I have replaced cable, I have done the recommended soft reset and nothing has worked. Still the same. Any suggestions before I do I hard reboot? Thank you!